🔐 97 CSIRTs / CERTs in
United Kingdom
Last updated: 2025-11-10 20:23:32
| Team | Full Name | Constituency | Source | |
|---|---|---|---|---|
| BTCERTCC | British Telecommunications CERT Co-ordination Centre | btcertcc bt.com |  |
|
| Bunker | The Bunker Security Team | firstteam thebunker.net | |
|
| CANON Product security and global response | Canon Psirt | emerson.garcia-velasquez canon-europe.com | |
|
| CIS-CERT | Context Information Security CERT | CERT contextis.co.uk | |
|
| CYSIAM | CYSIAM CERT | soc cysiam.com | |
|
| Context IS | Context Information Security Incident Response Team | response contextis.co.uk | |
|
| Cyberfort Group Security Team | Cyberfort Group Security Team | info cyberfortgroup.com | |
|
| DAN CSIRT | Dentsu Aegis Network CSIRT | global.csirt dentsuaegis.com | |
|
| DCSIRT | Diageo CSIRT | cybercoe diageo.com | |
|
| DS-SiRT | Digital Shadows Security Incident Response Team | ds-sirt digitalshadows.com | |
|
| Dentsu International | Dentsu International CSIRT | global.csirt dentsu.com | |
|
| EUCS-IRT | University of Edinburgh Computer Service Incident Response Team | irt ed.ac.uk | |
|
| F-Secure Consulting | F-Secure Cyber Security Ltd | cir f-secure.com | |
|
| HSBC CSIRT | Cybersecurity Incident Response Team | global.csirt hsbc.com | |
|
| HSBC Cybersecurity IMR | Cybersecurity Incident Management & Response Team | cyber.incidents hsbc.com | |
|
| ISPIRIT | Barclays Information Security and Privacy | soc barclays.com | |
|
| Janet CSIRT | Janet CSIRT | irt csirt.ja.net | |
|
| Jisc CSIRT | Jisc CSIRT | irt jisc.ac.uk | |
|
| KPMG-CSIRT | KPMG Cyber Response | kklints kpmg.com.sg | |
|
| MODCERT | Ministry of Defence CERT | MODCERT mod.uk | |
|
| N-CERT | N-CERT Nettitude Computer Emergency Response Team | incidentresponse nettitude.com | |
|
| NCIRT | N-CIRT Nettitude Cyber Incident Response Team | incidentresponse nettitude.com | |
|
| NGRID CSIRT | National Grid Cyber Response Team | cyberresponse nationalgrid.com | |
|
| National Cyber Security Centre | National Cyber Security Centre (UK) | incidents ncsc.gov.uk | |
|
| O2 | O2 Cert | mauro.silva telefonica.com | |
|
| OxCERT | Oxford University Computer Emergency Response Team | oxcert it.ox.ac.uk | |
|
| P-CIRF | Portcullis Computer Incident Response and Forensics Team | pcirf portcullis-security.com | |
|
| RBSG | Royal Bank of Scotland, Investigation and Threat Management (formerly RBSG-ISIRT) | threatmanagement rbs.co.uk | |
|
| SC CDC | Standard Chartered Cyber Defence Centre | first-team sc.com | |
|
| Sophos Security Team | Sophos Security Team | security sophos.com | |
|
| StACSIRT | St Andrews CSIRT | stacsirt st-andrews.ac.uk | |
|
| UCL CERT | UCL Computer Security Team | cert ucl.ac.uk | |
|
| UW SOC | UW SOC | security uw.co.uk | |
|
| Vodafone-CERT | Vodafone Group Cyber Defense | groupforensics vodafone.com | |
|
| War-CSIIRT | The University of Warwick Computer Security Investigation and Incident Response Team | csiirt warwick.ac.uk | |
|
| WithSecure | WithSecure Limited | cir withsecure.com | |
|
| X-Force IRIS EMEA | IBM X-Force-IRIS EMEA | emea_ers uk.ibm.com | |
|
| 3b-data-security-ltd | 3B Data Security Ltd | None |  |
|
| bae-systems-applied-intelligence-ltd | BAE Systems Applied Intelligence Ltd | None | |
|
| barrier-networks | Barrier Networks | None | |
|
| bridewell | Bridewell | None | |
|
| cfc-security-limited-trading-as-cfc-response-and-solis | CFC Security Limited trading as CFC Response and Solis | None | |
|
| cisq-ltd | CISQ Ltd | None | |
|
| control-risks-group-ltd | Control Risks Group Ltd | None | |
|
| csa-cyber | CSA Cyber | None | |
|
| csis-group-uk-limited | CSIS Group UK Limited | None | |
|
| cybaverse | CybaVerse | None | |
|
| cybercrowd-ltd | CyberCrowd Ltd | None | |
|
| cybercx-uk-limited | CyberCX UK Limited | None | |
|
| cyberone | CyberOne | None | |
|
| cyfor | CYFOR | None | |
|
| cypfer-ltd | Cypfer Ltd | None | |
|
| cysiam | Cysiam | None | |
|
| cyxcel | CyXcel | None | |
|
| deloitte-llp | Deloitte LLP | None | |
|
| digitalxraid-ltd | DigitalXRAID Ltd | None | |
|
| fujitsu | Fujitsu | None | |
|
| grant-thornton | Grant Thornton | None | |
|
| ibm-united-kingdom-ltd | IBM United Kingdom Ltd | None | |
|
| intaforensics-ltd | IntaForensics Ltd | None | |
|
| integrity360-limited | Integrity360 Limited | None | |
|
| jisc | JISC | None | |
|
| jumpsec | Jumpsec | None | |
|
| kivu-europe-ltd | Kivu Europe Ltd | None | |
|
| kpmg-llp | KPMG LLP | None | |
|
| lrqa | LRQA | None | |
|
| mandiant | Mandiant | None | |
|
| maple-networks | Maple Networks | None | |
|
| mdsec-consulting-ltd | MDSec Consulting Ltd | None | |
|
| mishcon-de-reya-llp | Mishcon de Reya LLP | None | |
|
| ncc-group | NCC Group | None | |
|
| network-test-labs-ltd-trading-as-cyberclan | Network Test Labs Ltd (trading as CyberClan) | None | |
|
| nihon-cyber-defence-ltd | Nihon Cyber Defence Ltd | None | |
|
| normcyber-limited | Normcyber Limited | None | |
|
| obrela-security-industries-ltd | Obrela Security Industries Ltd | None | |
|
| orange-cyberdefense-uk-ltd | Orange Cyberdefense UK Ltd | None | |
|
| outbreach-ltd | Outbreach Ltd | None | |
|
| palo-alto-networks-uk-limited | Palo Alto Networks UK Limited | None | |
|
| pen-test-partners | Pen Test Partners | None | |
|
| pwc | PwC | None | |
|
| quorum-cyber | Quorum Cyber | None | |
|
| reliance-cyber-limited | Reliance Cyber Limited | None | |
|
| s-rm-intelligence-and-risk-consulting-limited | S-RM Intelligence and Risk Consulting Limited | None | |
|
| secureworks-europe-ltd | SecureWorks Europe Ltd | None | |
|
| securityhq-ltd | SecurityHQ Ltd | None | |
|
| storm-guidance | STORM Guidance | None | |
|
| systal-technology-services | Systal Technology Services | None | |
|
| thomas-murray-cyber-ltd | Thomas Murray Cyber Ltd | None | |
|
| trend-micro-uk-ltd | Trend Micro UK Ltd | None | |
|
| wavenet-ltd | Wavenet Ltd | None | |
|
| withsecure-ltd | WithSecure Ltd | None | |
|
| zensec-formerly-solace-global-cyber-limited | Zensec (formerly Solace Global Cyber Limited) | None | |
|
| Canon Europe Middle East and Africa | Canon Emea PSIRT | - |  |
|
| Maersk CERT | Maersk CERT | - | |
|
| MSI UK Cyber SOC | MSI UK Cyber SOC | - | |
|
| Protect BT Group CERT | British Telecommunications CERT Co-ordination Centre | - | |
|
| Sophos CIRT | Sophos CIRT | - | |